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pashok25 [27]
3 years ago
10

What's is the difference of -1/2 and 2/5

Mathematics
2 answers:
goblinko [34]3 years ago
8 0

Answer:

-9/10

Step-by-step explanation:

Alina [70]3 years ago
6 0

Answer:

Step-by-step explanation:

I think -9/10

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4 easy questions i just want the equations you dont need to give me the slope or the y intercept.
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4. 5x+6.25
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6 0
3 years ago
What is y greater Than or equal to 1/3x-2
KiRa [710]

Answer:

The given equation is

⇒y≥\frac{1}{3x-2}

As domain of the function is 3 x-2≠0

             x≠2/3

⇒For different values of x we get different values of y.

When,  x>2/3 , we get positive values of y.

So , y≥ 0

and  when x< 2/3 , we get values of y which are negative.

i.e y≤0

At x=2/3, function is not defined.So at that point there does not exist any value of y.





4 0
3 years ago
What is the solution to the equation? StartFraction r Over 7.1 EndFraction = 4.2 r =
Ierofanga [76]

Answer:

r= 29.82

Step-by-step explanation:

r/7.1=4.2

r= 4.2*7.1

r= 29.82

4 0
3 years ago
Please help! Its due today!
Helga [31]

Answer:

don't know if this is the right way butttt i'm going to give it a shot

Step-by-step explanation:

Cost: I'm guessing this is for the rent for the shoes or is the total cost?

Bowler World: 5 + 1.1g = c | c + 1.1g = t {(this is the other option) probs not correct}

Lucky Spares: 3 + 1.5g = c | c + 1.5g = t

K so personally you should choose option 1 (for example: 5 + 1.1g = c), i have no idea how the proper format is supposed to be

either i hope this helps :)

7 0
3 years ago
In order for a function to be one-to-one, no two elements of the range may be paired with the same value of the domain AND no tw
kirza4 [7]
A True
The first condition gives that the function is in fact a function and the second condition makes it a one to one
7 0
4 years ago
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